The triangle JKL shown on the coordinate grid below is reflected once to map onto triangle J'K'L':

Triangle JKL is drawn on a 4 quadrant coordinate grid with vertices J is at 8, 1. K is at 5, 7. L is at 3, 4.

If vertex L' is at (−3, 4), what are the coordinates of vertex J'?
(1, −8) (−8, 1) (−1, 8) (8, −1)

Question

The triangle JKL shown on the coordinate grid below is reflected once to map onto triangle J'K'L':

Triangle JKL is drawn on a 4 quadrant coordinate grid with vertices J is at 8, 1. K is at 5, 7. L is at 3, 4.

If vertex L' is at (−3, 4), what are the coordinates of vertex J'?
 (1, −8) (−8, 1) (−1, 8) (8, −1)

fibonaccichick666 · Answer

alright, so first, draw this out

alexandervonhumboldt2 · Answer

L(3, 4)  L'(-3, 4).   use rule (a, b) =>(-a, b)

fibonaccichick666 · Answer

you want to get a mental picture of what it is asking out

alexandervonhumboldt2 · Answer

(8, 1) => using the rule it does into (-8, 1)

fibonaccichick666 · Answer

(although noticing the function occurring will work as well)

anonymous · Answer

wait can yall break it down im dumb lmao

fibonaccichick666 · Answer

so, to break it down, first draw it out

fibonaccichick666 · Answer

we are going to act as though we don't see the function and are just trying to figure it out